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Matte black Ergotron HX dual monitor arm holding two monitors (not included) on a hinged bow, side three-quarter view

ErgotronMonitor arm

Ergotron HX Dual Monitor Arm (Matte Black)

A premium, very stable way to float two large monitors, built to last a decade.

Setuplify score
Setuplify score: 8.8/10
Value score
Value score: 7.0/10
Best for
Two 27 to 32 in monitors on a work or creator desk

Price

$539at Amazon

In stock

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What we like

  • Holds two screens up to 32 in
  • Hinged bow folds the screens outward
  • Clamp and grommet mounts included
  • 10-year warranty

What to know

  • Both screens move up and down together
  • Expensive
  • Needs a deep desk for the bow

Specifications

Screens2
Max screen size32"
Load per arm7.9 kg
MountClamp or grommet
Model number45-476-224

About the Ergotron HX Dual Monitor Arm (Matte Black)

The HX Dual puts two monitors on one strong arm. A hinged bow holds the screens side by side and lets them fold outward, and each monitor adjusts on its own for rotation, pan and tilt. The arm carries two screens up to 32 in and 5 to 17.5 lb (2.3 to 7.9 kg) each on VESA 75 or 100, gives 11.5 in (29 cm) of lift and raises the screens up to 20.6 in (52 cm) above the desk, with 75° of tilt and 360° of rotation.

A two-piece clamp for desks 0.6 to 2.6 in (1.5 to 6.6 cm) thick and a grommet mount are in the box, and Ergotron's 10-year warranty is among the longest in this category. Because both screens hang from a single arm, they move up and down together, and the bow needs a fairly deep desk. An optional bow kit adds a third screen. The US offer is sold by Ergotron's own Amazon store.

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